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FUNCTION SETTINGS 

Enter function setting mode. 
Press 

[ON/OFF]

 to turn the power off, Press

 [ZERO]

 first, then press 

[ON/OFF]

while keeping 

[ZERO]

 pressed, the display will show 

A_ON

 or 

A_OFF

.

 

 
1.  Selection of auto backlight mode. 

When the balance enter function setting menu. Press 

[UNIT] 

key, the display 

will show 

L_ON 

or 

L_OFF

, press 

[ZERO]

, selection display 

L_ON

, this 

means auto backlight function active, press 

[ZERO]

 again, the display will 

show 

L_OFF

, this means auto backlight function inactive, i.e. shut off 

backlight function. 

2.  Selection of auto shut off mode. 

When the balance enter function setting menu. Press 

[UNIT]

 key, the display 

will show 

A_ON 

or 

A_OFF

, press 

[ZERO]

, selection display 

A_ON

, this 

means auto shut off function active. Press 

[ZERO]

 again, the display will 

show 

A_OFF

, this means auto shut off function inactive. 

3.  Return to weighing mode. 
        Press 

[ON/OFF]

 to turn the power off, press 

[ON/OFF]

 again to turn on the 

power and the scale return to the weighing mode. 

Counting procedures 

1.Press [ON/OFF] to turn on the scale. 

Wait for "0" to appear on the display. 

2.Start the Count Procedure 

If necessary, press 

[ZERO]

 key to set the display to “0”. 

3.

 Place a given number of samples of an item on the pan (the Sample Size should 

be either 10

20

50 or 100 pieces). The weight of these samples will show on the 

display. 

4.

 Press the 

[UNIT]

 key several times to put the scale in PCS mode.   

5.

 Select the sample size (the same as you chose above) by pressing the 

[PCS]

 key. 

(press it as many times as necessary to put it in the correct sample size ,the 
sample size is the same as in step three =10

20

50or100.   

7. Press  the 

[UNIT]

 key, the display will show “selected pcs”, then the scale will 

recall the sample size you selected and show the starting sample size on the 
display (you can now remove the samples if you want to return the scale to 0) 

 

PARTS DESCRIPTION 

 

RIGHT SIDE 

         

AC adaptor 

Socket 

 

 TOP 

 

Weighing platform 

The stainless steel circle pan     

 

 

 

 

 

Display 

 

ON/OFF

 key 

Turns the scale 

 

power on/off. 

                                                                                                PCS key 

UNIT 

key                                      counting mode 

Changes weighing units, g, oz, lb, dwt, tl.H, ct, ozt or pcs(counting mode). 

 

ZERO 

key (for TARE) 

ets display to zero or   

Subtracts weight of a container. 

 

 BOTTOM 

 

Battery compartment 

 

Battery compartment cover     

 

Batteries  

Use 6 AA batteries 

 

DISPLAY  

 

STABLE

 indicator                     Auto backlight function indicator 

Indicates when the reading is stable.       

                                                                                   

Auto shut off function indicator 

                                                                               

                                                                                                                                                                   

ZERO

 indicator 

                                                                              Indicates when the reading is 0

 

Weighing unit

 

   

                                                                         

 

  Low battery indicator

 

Summary of Contents for VB-302

Page 1: ...ing Auto backlight selectable Low batter indication g oz lb dwt tl H tl T ct ozt pcs Large LCD 6digits 15 mm high with counting function Stability indication http www balances com PRECISION BALANCE MODEL VB 302 www balances com is your deep discount distributor INSTRUCTION MANUAL USA ASIA Virtual Measurements control Inc Virtual Measurements control Asia Pte Ltd 3196 Coffey Lane Suite 604 24 Hillv...

Page 2: ...ng or you can press ON OFF to turn the scale off to exit NOTE the weight of unit sample 10e CALIBRATION When to calibrate Calibration may be required when it is initially installed if the scale balance is moved to a substantial distance This is necessary because the weight of a mass in one location is not necessarily the same in another location Also with time and use mechanical deviations may occ...

Page 3: ...he display to 0 3 Place a given number of samples of an item on the pan the Sample Size should be either 10 20 50 or 100 pieces The weight of these samples will show on the display 4 Press the UNIT key several times to put the scale in PCS mode 5 Select the sample size the same as you chose above by pressing the PCS key press it as many times as necessary to put it in the correct sample size the s...

Page 4: ... please allow the balance to warm up for 10 minutes after first turning to power on so that the balance will function Properly and accurately Error messages EEEE Overload Low battery Calibration may be required before weighing Read CALIBRATION first and if necessary calibrate your scale balance for accurate weighing Weighing procedures 1 Press ON OFF to turn on the scale balance When power is turn...

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